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00001 #ifndef COIN_SOCONVEXDATACACHE_H 00002 #define COIN_SOCONVEXDATACACHE_H 00003 00004 /**************************************************************************\ 00005 * 00006 * This file is part of the Coin 3D visualization library. 00007 * Copyright (C) by Kongsberg Oil & Gas Technologies. 00008 * 00009 * This library is free software; you can redistribute it and/or 00010 * modify it under the terms of the GNU General Public License 00011 * ("GPL") version 2 as published by the Free Software Foundation. 00012 * See the file LICENSE.GPL at the root directory of this source 00013 * distribution for additional information about the GNU GPL. 00014 * 00015 * For using Coin with software that can not be combined with the GNU 00016 * GPL, and for taking advantage of the additional benefits of our 00017 * support services, please contact Kongsberg Oil & Gas Technologies 00018 * about acquiring a Coin Professional Edition License. 00019 * 00020 * See http://www.coin3d.org/ for more information. 00021 * 00022 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY. 00023 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org 00024 * 00025 \**************************************************************************/ 00026 00027 #include <Inventor/caches/SoCache.h> 00028 #include <Inventor/system/inttypes.h> 00029 00030 class SbVec3f; 00031 class SoCoordinateElement; 00032 class SbMatrix; 00033 class SoConvexDataCacheP; 00034 00035 class COIN_DLL_API SoConvexDataCache : public SoCache { 00036 typedef SoCache inherited; 00037 public: 00038 SoConvexDataCache(SoState * const state); 00039 virtual ~SoConvexDataCache(); 00040 00041 enum Binding { 00042 // do not change these values. We rely on them matching 00043 // values in SoIndededFaceSet.h and SoGL.cpp... 00044 NONE = 0, 00045 PER_FACE, 00046 PER_FACE_INDEXED, 00047 PER_VERTEX, 00048 PER_VERTEX_INDEXED 00049 }; 00050 00051 void generate(const SoCoordinateElement * const coords, 00052 const SbMatrix & matrix, 00053 const int32_t *coordindices, 00054 const int numcoordindices, 00055 const int32_t *matindices, const int32_t *normindices, 00056 const int32_t *texindices, 00057 const Binding matbinding, const Binding normbinding, 00058 const Binding texbinding); 00059 00060 const int32_t *getCoordIndices(void) const; 00061 int getNumCoordIndices(void) const; 00062 const int32_t *getMaterialIndices(void) const; 00063 int getNumMaterialIndices(void) const; 00064 const int32_t *getNormalIndices(void) const; 00065 int getNumNormalIndices(void) const; 00066 const int32_t *getTexIndices(void) const; 00067 int getNumTexIndices(void) const; 00068 00069 private: 00070 SoConvexDataCacheP * pimpl; 00071 }; 00072 00073 #endif // !COIN_SOCONVEXDATACACHE_H
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